The generalised Ellis–Bronnikov model of wormholes was discussed in [1]}, [2]}, [3]} as a two parameter (\(n\)  and \(r_0\) ) family of simple Lorentzian wormholes, where \(n\)  is a free even-integer exponent and \(r_0\)  is the throat radius. This wormhole presents a shape function given by
\(b(r)= r-r^{(3-2n)} (r^n-r_0^n)^{(2-\frac{2}{n})}.\) 
